| 1 | Apie, Inc.Not reported | Corporation | Not reported | Not reported |
| 2 | Accurate Step & Repeat System IncNot reported | Corporation | Not reported | Not reported |
| 3 | Acme Spray and Machine CompanyNot reported | Corporation | Not reported | Not reported |
| 4 | Ajax Building Services IncNot reported | Corporation | Not reported | Not reported |
| 5 | Ajax Maintenance Corp.Not reported | Corporation | Not reported | Not reported |
| 6 | Alane Decorating CorporationNot reported | Corporation | Not reported | Not reported |
| 7 | Allen-myland, IncorporatedNot reported | Corporation | Not reported | Not reported |
| 8 | Amyid FundNot reported | Nonprofit | Not reported | Not reported |
| 9 | Andrew Michael, Inc.Not reported | Corporation | Not reported | Not reported |
| 10 | Aqua Motel, Inc.Not reported | Corporation | Not reported | Not reported |
| 11 | Associated Excess Underwriters IncNot reported | Corporation | Not reported | Not reported |
| 12 | Austin Associates, Inc.Not reported | Corporation | Not reported | Not reported |
| 13 | Austin & Mitnick Enterprises, Inc.Not reported | Corporation | Not reported | Not reported |
| 14 | Bater Harold IncNot reported | Corporation | Not reported | Not reported |
| 15 | Beaux Chalets, Inc.Not reported | Corporation | Not reported | Not reported |
| 16 | Sheldon Bernick D.d.s. AssociatesNot reported | Corporation | Not reported | Not reported |
| 17 | Blendon Cab CompanyNot reported | Corporation | Not reported | Not reported |
| 18 | Blue Line Hockey ClubNot reported | Nonprofit | Not reported | Not reported |
| 19 | J. Bobb Associates, Inc.Not reported | Corporation | Not reported | Not reported |
| 20 | Bonanza,inc.Not reported | Corporation | Not reported | Not reported |
| 21 | Borough News Service IncNot reported | Corporation | Not reported | Not reported |
| 22 | Boulevard-shelmire Construction Corp.Not reported | Corporation | Not reported | Not reported |
| 23 | Ronald A. Bove Co., Inc.Not reported | Corporation | Not reported | Not reported |
| 24 | Raymond Boyd Associates, Inc.Not reported | Corporation | Not reported | Not reported |
| 25 | Brandywine Valley Tool CorporationNot reported | Corporation | Not reported | Not reported |
| 26 | Brandywyne Industries, IncorporatedNot reported | Corporation | Not reported | Not reported |
| 27 | Brite-as-brite, Inc.Not reported | Corporation | Not reported | Not reported |
| 28 | Brookthorpe CorporationNot reported | Corporation | Not reported | Not reported |
| 29 | Broomall Beverage Company, Inc.Not reported | Corporation | Not reported | Not reported |
| 30 | Broomal Business AssociationNot reported | Nonprofit | Not reported | Not reported |
| 31 | Broomall Compact Cars, Inc.Not reported | Corporation | Not reported | Not reported |
| 32 | Broomall Development Co., Inc.Not reported | Corporation | Not reported | Not reported |
| 33 | Broomall Enterprises, Inc.Not reported | Corporation | Not reported | Not reported |
| 34 | Broomall Little League, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 35 | Broomall Motors IncNot reported | Corporation | Not reported | Not reported |
| 36 | A. J. Bryan Inc.Not reported | Corporation | Not reported | Not reported |
| 37 | Bryn Mawr Meat Market,inc.Not reported | Corporation | Not reported | Not reported |
| 38 | Byerley CompanyNot reported | Corporation | Not reported | Not reported |
| 39 | C-y Divers, IncorporatedNot reported | Nonprofit | Not reported | Not reported |
| 40 | Visual Sound, Inc.Not reported | Corporation | Not reported | Not reported |
| 41 | Camp Construction Corp.Not reported | Corporation | Not reported | Not reported |
| 42 | Campaign Management Associates, Inc.Not reported | Corporation | Not reported | Not reported |
| 43 | Campbell Business Forms, Inc.Not reported | Corporation | Not reported | Not reported |
| 44 | Casa Homes IncNot reported | Corporation | Not reported | Not reported |
| 45 | Catex Construction Corporation of PennsylvaniaNot reported | Corporation | Not reported | Not reported |
| 46 | Cedar Grove Swimming and Tennis ClubNot reported | Nonprofit | Not reported | Not reported |
| 47 | Cedarbrook Building Co IncNot reported | Corporation | Not reported | Not reported |
| 48 | Cefra Travel, Inc.Not reported | Corporation | Not reported | Not reported |
| 49 | Century 1000, Inc.Not reported | Corporation | Not reported | Not reported |
| 50 | Anthony Cesario Inc.Not reported | Corporation | Not reported | Not reported |